GitLab

On Android, we want the underline thickness to follow with device scale
as other app. (And also 1px is two thick since mobile has larger pixel
density) Thus, we need to apply the zoom level to the text underline
thickness.

Bug: 870203
Cq-Include-Trybots: luci.chromium.try:linux_layout_tests_layout_ng;luci.chromium.try:linux_layout_tests_slimming_paint_v2;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I98080028c59837b69742101a2239df7f9b8dc43c
Reviewed-on: https://chromium-review.googlesource.com/1162518Reviewed-by: Yoichi Osato <yoichio@chromium.org>
Reviewed-by: Xianzhu Wang <wangxianzhu@chromium.org>
Reviewed-by: David Bokan <bokan@chromium.org>
Commit-Queue: Ella Ge <eirage@chromium.org>
Cr-Commit-Position: refs/heads/master@{#582311}